public async Task <LikingDto> DislikeAsync(string id)
{
var likeRecord = await _likeRecordRepository.FindAsync(id);
if (likeRecord == null)
{
likeRecord = new LikeRecord(id)
{
DislikeCount = 1
};
await _likeRecordRepository.InsertAsync(likeRecord);
}
else
{
likeRecord.DislikeCount++;
await _likeRecordRepository.UpdateAsync(likeRecord);
}
return(new LikingDto
{
LikeCount = likeRecord.LikeCount,
DislikeCount = likeRecord.DislikeCount
});
}
public User AddRecord(LikeRecordModel model)
{
User owner = null;
_likeRecordRepository.UseTransaction(() =>
{
var record = new LikeRecord(UserId, model.QuestionId, model.AnswerId);
_likeRecordRepository.Add(record);
_likeRecordRepository.SaveChanges();
// Add reputation value to answer owner
owner = _questionRepository.GetAnswerOwner(model.AnswerId);
if (owner == null)
{
throw new DefinedException(GetLocalizedResource(ErrorDefinitions.User.UserNotFound));
}
owner.UserScores.IncreaseReputation((int)ReputationTypeDefinition.Liked,
new LikedReputationRule().IncreasingValue, model.QuestionId); // use questionId here to add log, then the log will be '您关于XX问题的回答获得了好评'
_userRepository.SaveChanges();
});
return(owner);
}